Description
The Heatcraft Refrigeration 22543001 is an OEM auxiliary switch engineered for use with 25–40A contactors in commercial refrigeration systems. Designed to provide reliable electrical signaling and interlock functions, this auxiliary switch integrates seamlessly with compatible Heatcraft equipment to support safe and efficient system operation.
Key Features
- OEM Heatcraft Refrigeration replacement part
- Designed for use with 25–40A contactors
- Provides auxiliary contact functionality for control circuit signaling and interlocking
- Engineered for reliable performance in commercial refrigeration applications
- Direct replacement ensures proper fit and function
Application
This auxiliary switch is intended for use in commercial refrigeration systems utilizing Heatcraft equipment. It is ideal for technicians and contractors performing maintenance, repair, or replacement on compatible contactor assemblies in the 25–40A range.
Why Choose OEM Parts?
- Guaranteed compatibility with Heatcraft refrigeration equipment
- Maintains system reliability and performance
- Supports warranty compliance and proper system operation
- Reduces risk of premature failure associated with non-OEM alternatives







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